30935478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 76958208

約数和(自身を除く): 46022730

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 357, 518, 629, 714, 777, 1171, 1258, 1554, 1887, 2342, 3513, 3774, 4403, 7026, 8197, 8806, 13209, 16394, 19907, 24591, 26418, 39814, 43327, 49182, 59721, 86654, 119442, 129981, 139349, 259962, 278698, 303289, 418047, 606578, 736559, 836094, 909867, 1473118, 1819734, 2209677, 4419354, 5155913, 10311826, 15467739, 30935478]

約数ペア:

[(1, 30935478), (2, 15467739), (3, 10311826), (6, 5155913), (7, 4419354), (14, 2209677), (17, 1819734), (21, 1473118), (34, 909867), (37, 836094), (42, 736559), (51, 606578), (74, 418047), (102, 303289), (111, 278698), (119, 259962), (222, 139349), (238, 129981), (259, 119442), (357, 86654), (518, 59721), (629, 49182), (714, 43327), (777, 39814), (1171, 26418), (1258, 24591), (1554, 19907), (1887, 16394), (2342, 13209), (3513, 8806), (3774, 8197), (4403, 7026)]